50277040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 139991040

約数和(自身を除く): 89714000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 97, 110, 124, 152, 155, 176, 190, 194, 209, 220, 248, 304, 310, 341, 380, 388, 418, 440, 485, 496, 589, 620, 682, 760, 776, 836, 880, 970, 1045, 1067, 1178, 1240, 1364, 1520, 1552, 1672, 1705, 1843, 1940, 2090, 2134, 2356, 2480, 2728, 2945, 3007, 3344, 3410, 3686, 3880, 4180, 4268, 4712, 5335, 5456, 5890, 6014, 6479, 6820, 7372, 7760, 8360, 8536, 9215, 9424, 10670, 11780, 12028, 12958, 13640, 14744, 15035, 16720, 17072, 18430, 20273, 21340, 23560, 24056, 25916, 27280, 29488, 30070, 32395, 33077, 36860, 40546, 42680, 47120, 48112, 51832, 57133, 60140, 64790, 66154, 73720, 81092, 85360, 101365, 103664, 114266, 120280, 129580, 132308, 147440, 162184, 165385, 202730, 228532, 240560, 259160, 264616, 285665, 324368, 330770, 405460, 457064, 518320, 529232, 571330, 628463, 661540, 810920, 914128, 1142660, 1256926, 1323080, 1621840, 2285320, 2513852, 2646160, 3142315, 4570640, 5027704, 6284630, 10055408, 12569260, 25138520, 50277040]

約数ペア:

[(1, 50277040), (2, 25138520), (4, 12569260), (5, 10055408), (8, 6284630), (10, 5027704), (11, 4570640), (16, 3142315), (19, 2646160), (20, 2513852), (22, 2285320), (31, 1621840), (38, 1323080), (40, 1256926), (44, 1142660), (55, 914128), (62, 810920), (76, 661540), (80, 628463), (88, 571330), (95, 529232), (97, 518320), (110, 457064), (124, 405460), (152, 330770), (155, 324368), (176, 285665), (190, 264616), (194, 259160), (209, 240560), (220, 228532), (248, 202730), (304, 165385), (310, 162184), (341, 147440), (380, 132308), (388, 129580), (418, 120280), (440, 114266), (485, 103664), (496, 101365), (589, 85360), (620, 81092), (682, 73720), (760, 66154), (776, 64790), (836, 60140), (880, 57133), (970, 51832), (1045, 48112), (1067, 47120), (1178, 42680), (1240, 40546), (1364, 36860), (1520, 33077), (1552, 32395), (1672, 30070), (1705, 29488), (1843, 27280), (1940, 25916), (2090, 24056), (2134, 23560), (2356, 21340), (2480, 20273), (2728, 18430), (2945, 17072), (3007, 16720), (3344, 15035), (3410, 14744), (3686, 13640), (3880, 12958), (4180, 12028), (4268, 11780), (4712, 10670), (5335, 9424), (5456, 9215), (5890, 8536), (6014, 8360), (6479, 7760), (6820, 7372)]